5-10. Cleaning, Inspection and Repair
Clean all metal parts with cleaning solvent, Federal
Assemble the crane propeller shaft in accordance with
Specification P-D-680, equivalent, before inspecting.
Replace all worn or damaged parts, and always replace
cork washer (16). Check for damaged threads and
replace retaining rings that have a permanent set.
Install the propeller shaft in accordance with instruc-tions
given in TM 5-3810-295-12.
Section III. REPAIR OF CRANE WORM SHAFT
The worm shaft drives the boom hoist shaft worm wheel,
Remove cotter pin (1), nut (2), key (3) and flange
as shown in figure 5-1.
coupling (4) Nut (5) and lock washer (6) are removed
when the assembly is removed from the machine.
Remove retainer (7) and oil seal (11).
Disconnect the propeller shaft from the worm shaft.
Remove shims (8), 9) and (10). Remove shaft
(13) from worm sleeve (15). Remove bearings (12) and
Refer to figure 5-4 and disassemble the worm shaft as